Audere 3ZB Bass Guitar Preamp
One of the integral components to the Audere 3ZB bass guitar preamp is its three way load switch, which gives bassists the ability to raise and lower the impedance of their pickups. Choose between a bright thin sound, a natural range, or a deep and thorough low-end, using the first, second, and third positions, respectively. The 3ZB also can he equipped with active/passive switching and and LED battery indicator. You also get an adjustable gain which enables you to set levels for each pickup.